San Bernardino County property records for 4 addresses on Champagne Ave, Ontario, CA · Last verified September 2026
| Properties | 4 |
|---|---|
| Median Sale Price | $46,850,000 |
| Deeds and Mortgages on File | 4 |
| Median Price per Sqft | $188 |
| Median Annual Tax Bill | $525,608 |
| Median Year Built | 1990 |
| Median Ownership Tenure | 4 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
248,486 sqft · built 1990 · 6.43 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $46,850,000May 2022 | $525,6082025 | Amount on Record Feb 2001 | Owner on Record | Assessor + 1 DocumentUpdated Sep 2026 |
263,188 sqft · built 2000 · 12.6 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $84,192,500Nov 2024 | $889,9822025 | Amount on Record Feb 2012 | Owner on Record | Assessor + 2 DocumentsUpdated Sep 2026 |
385,996 sqft · built 1988 · 15.2 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $23,846,000Jun 2014 | $309,2822025 | —Apr 2011 | Owner on Record | AssessorUpdated Jul 2026 |
158,156 sqft · built 1989 · 7.22 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Feb 2003 | $99,8042025 | —Apr 1996 | Owner on Record | Assessor + 1 DocumentUpdated Jul 2026 |